Want to know more about about this week's guests and topics?
Try clicking on some of these links:
• Newt Gingrich, Former Speaker of the House | Bio | Newt.org
• John Harwood, Wall Street Journal, Chief Washington Correspondent, CNBC | Wall Street Journal | CNBC
• Jon Meacham, Managing Editor, Newsweek Magazine | Bio | “American Gospel”
• Judy Woodruff, Special Correspondent, PBS | Bio